Keratin Booster™ for Men with Cynatine® HNS represents the latest innovation in healthy hair supplementation for men. It features Cynatine® HNS, a patented form of bioavailable Keratin, combined with plant-derived Saw Palmetto and Beta Sitosterol as well as our Pro-Longevity Factors® Blend.*

Key Ingredients: Cynatine® Keratin, Saw Palmetto, Plan Phytosterols